145208574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8291}}^1$

素因数の和:8445

約数の個数: 48

約数和(自身を含む): 362194560

約数和(自身を除く): 216985986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8291, 8757, 16582, 17514, 24873, 49746, 58037, 74619, 116074, 149238, 174111, 348222, 522333, 1044666, 1152449, 2304898, 3457347, 6914694, 8067143, 10372041, 16134286, 20744082, 24201429, 48402858, 72604287, 145208574]

約数ペア:

[(1, 145208574), (2, 72604287), (3, 48402858), (6, 24201429), (7, 20744082), (9, 16134286), (14, 10372041), (18, 8067143), (21, 6914694), (42, 3457347), (63, 2304898), (126, 1152449), (139, 1044666), (278, 522333), (417, 348222), (834, 174111), (973, 149238), (1251, 116074), (1946, 74619), (2502, 58037), (2919, 49746), (5838, 24873), (8291, 17514), (8757, 16582)]